L. Civale, A.D. Marwick, et al.
Physica C: Superconductivity and its applications
The temperature dependence of the exchange stiffness is taken into account to predict the room-temperature exchange stiffness of substituted YIG films for bubble applications. A simple theory leads to the linear relation of A(T,T N) = AYIG(T)[TN-T)/(TN, YIG -T)] where AYIG(T) is the exchange stiffness of YIG at the ambient temperature T and A(T,TN) is the exchange constant at T of a film with Neél temperature TN. This relation is in reasonable agreement with the recent spin-wave resonance data of Henry and Heinz. © 1974 American Institute of Physics.
L. Civale, A.D. Marwick, et al.
Physica C: Superconductivity and its applications
M. Grimsditch, A.P. Malozemoff, et al.
Journal of Magnetism and Magnetic Materials
L.W. Conner, A.P. Malozemoff
Physical Review B
L. Krusin-Elbaum, A.P. Malozemoff, et al.
Physica A: Statistical Mechanics and its Applications